Eva Martenová (played by Hana Vítová) is a protagonist in Sextánka.
Jiří Hron (played by Rolf Wanka) appears in Sextánka.
ředitel gymnázia (played by Jaroslav Marvan) appears in Sextánka.
prof. Bernard (played by František Kreuzmann) appears in Sextánka.
Marten (played by Jiří Steimar) appears in Sextánka.
školník (played by Theodor Pištěk) appears in Sextánka.
dr. Pavel Haler (played by Raoul Schránil) appears in Sextánka.
Marta Halerová (played by Věra Ferbasová) appears in Sextánka.